Di-Log DL9118 18th Edition Multifunction Tester



  • Remote Probe Included
  • UK’s largest colour LCD display
  • Phase Rotation
More Information
Warranty2 years
Price MatchYes
Free Gift

Di-Log DL9118 18th Edition Multifunction Tester

Designed to fully comply with the testing requirements of the 18th Edition. It is designed to be worn around the neck with a comfortable harness, for easy function selecting and testing. Loop Test without tripping any type of RCD or RCBO, with very high accuracy.The DL9118 is also packed full of features, such as a Remote Test Probe, Auto Start Loop & Continuity, Colour Changing LCD display indicating error, and comes complete with a toolbox style Carry Case. All in all, the DL9118 offers incredible value for a feature packed MFT meeting all the safety and performance requirements of BS EN 61557.

Key Features

  • Remote Probe Included
  • UK’s largest colour LCD display
  • Phase Rotation
  • Auto Start Loop & Continuity
  • 1000V Insulation Test


  • Loop Impedance – Unique auto start RCD-LOC XLT loop test principle will not trip any RCD
  • Prospective short circuit current – with auto start and direct readout of PSCC
  • High Current Loop Test – auto start loop test with high current Ze measurement
  • Phase Rotation Test – will indicate the correct phase sequence
  • Continuity test – with auto start & null facility to zero out lead resistance
  • RCD testing – Trip time, trip current, auto test and ramp current
  • RCD auto test – test RCDs in auto mode and simply recall the test results once finished
  • Insulation measurement – with 250, 500 & 1000V test voltages
  • Integrated socket polarity test
  • Fully protected against damage when accidentally connected across phases

Special Features

  • Di-Log’s NEW Xpert Loop Technology provides highly accurate low current loop testing, without the risk of tripping out any RCD or RCBO!


Display3½ digit LCD 1999 digits
Insulation resistance0.05 – 2000 MΩ
Test voltage at 1mA100, 250,500 V
Continuity0.05 – 199 Ω
Loop Impedance0.01 – 2000 Ω
PSCC0 – 26 kA
RCD nominal test currents10, 30, 100, 300, 500 mA, ½ x 30 mA, 5 x 30 mA
Trip time0 – 500 ms
Tripping current with ramp test½ rated current to 1.1 rated current
Voltage0 – 440 V
Frequency45 – 65 Hz
Safety standardsEN61010, BS EN 61557 BS 7671
Over voltage categoryCAT III 300 V
Power supply6 x 1.5 V AA batteries
Dimensions260 x 105 x 55 mm
Weight836 g

What's Included?

  • Di-Log DL9118 18th Edition Multifunction Tester
  • Test Lead Set Including Remote Probe
  • Hard Carry Case
  • Certificate Of Calibration
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